Mark fields that don't need to be reassigned as readonly.

This makes it explicit at compile-time that these fields should not be
reassigned outside the constructor.

1 files changed, 2 insertions, 2 deletions

diff --git a/Duplicati/Library/Backend/AmazonCloudDrive/AmzCD.cs b/Duplicati/Library/Backend/AmazonCloudDrive/AmzCD.cs
index 83224913c..6f0b4a414 100644
--- a/Duplicati/Library/Backend/AmazonCloudDrive/AmzCD.cs
+++ b/Duplicati/Library/Backend/AmazonCloudDrive/AmzCD.cs
@@ -60,7 +60,7 @@ namespace Duplicati.Library.Backend.AmazonCloudDrive
         private readonly TimeSpan m_delayTimeSpan;

 

         private static readonly object m_waitUntilLock;

-        private static Dictionary<string, DateTime> m_waitUntilAuthId;

+        private static readonly Dictionary<string, DateTime> m_waitUntilAuthId;

         private static Dictionary<string, DateTime> m_waitUntilRemotename;

 

         static AmzCD()

@@ -310,7 +310,7 @@ namespace Duplicati.Library.Backend.AmazonCloudDrive
             throw new FileMissingException();

         }

         

-        private static System.Text.RegularExpressions.Regex FILTERS_VALUE_ESCAPECHAR = new System.Text.RegularExpressions.Regex(@"[+\-&|!(){}\[\]^'""~*?:\\ ]", System.Text.RegularExpressions.RegexOptions.Compiled);

+        private static readonly System.Text.RegularExpressions.Regex FILTERS_VALUE_ESCAPECHAR = new System.Text.RegularExpressions.Regex(@"[+\-&|!(){}\[\]^'""~*?:\\ ]", System.Text.RegularExpressions.RegexOptions.Compiled);

 

         public static string EscapeFiltersValue(string value)

         {